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- flat mirror surface 平反射镜表面
- At present, goggles myopic lens into the surface of the mirror and asperity absolutely flat mirror the two major types. 目前近视泳镜的镜片分为表面微凸镜面和绝对平面镜面两大类型。
- Type: Mirror surface plastic mold steels. 类型:高级镜面塑胶模具钢。
- Polish the crosshead pin to mirror surface. 把主轴颈抛光至镜面。
- Mirror 4 is just a flat mirror like Newtonian telescope's secondary mirror, to give convenience for eyes. 镜4只是一块平面镜,就象牛顿式望远镜的副镜一样,方便观测。
- With two autocollimations and a big flat mirror, the precision of the parallelization tester can be better evaluated. 利用两个精度为0.;1"的自准直平行光管和一块平面反射镜检测平行度测试仪精度。
- This is a small, flat mirror that serves to move the image formed by the primary to the side of the tube, where it is viewed with an eyepiece. 如果你打算使用激光校准仪,(另外一个办法是使用一个活页夹的夹子。)
- By analyzing the detecting features of seed metering device, a calibra tion method of camera system that is only composed of a single camera and a flat mirror is proposed. 通过对排种器性能检测的特点分析,提出了由单摄像机和平面镜组成的摄像系统标定方法。
- Casting film extinction roller, Anilox roller, mat roller, mirror surface roller, leather pattern roller etc. 各种展辊(镜面辊,皮纹辊,雾面辊,麻砂辊,消光辊,网纹辊,压纹辊),展板
- The relation between form errors of the flat mirror under test and wave-front aberrations, i.e., influence function, can be obtained through sampling the pupil plane. 摘要通过在光瞳面上取点的方法,找出被检平面镜面形误差与检验系统波像差之间的相互关系,即影响函数。
- This paper discusses the accuracy problem of testing a large aperture flat mirror by using stitching interferometry, and analyses the stitching accuracy in theory and experiment. 讨论了在用子孔径拼接法检测大口径光学镜面时的精度问题,并分别从理论上和实验中对拼接检验的精度做了定量分析。
- Rolls machined from high-grade tool steel, which has been treated to a hardness of over 60 Rockwell C and hard chromed, precision ground as well as polished to a mirror surface. 辊由高级工具钢制成,经过热处理,洛氏硬度超过60,并经镀铬和镜面抛光处理。
- With mirror surface in stainless steel,foursquare semicircle transition,shelf support handling freely,easy for cleaning within the case. 采用镜面不锈钢内胆,四角半圆孤形过渡,搁板支架可以自由装卸,便于箱内的清洗工作。
- With mirror surface in stainless steel,foursquare semicircle transition,shelf support handling freely,easy for cleaning with in the case. 采用镜面不锈钢内胆,四角半圆弧形过渡,搁板支架可以自由装卸,便于箱内的清洗工作。
- Since an unpolished mirror surface could only give rather vague images,it was a suitable metaphorical expression of the beauty of bright moon. 所以诗人情不自禁地说:这很像是还没磨光的镜面啊!古代没有玻璃,镜子是用青铜铸的,磨光以后才能照人。
- Since an unpolished mirror surface could only give rather vague images,it was a suitable metaphorical expression_r of the beauty of bright moon. 所以诗人情不自禁地说:这很像是还没磨光的镜面啊!古代没有玻璃,镜子是用青铜铸的,磨光以后才能照人。
- Absolutely flat mirror than an ordinary mirror goggles slightly some of the Lowland, which has the advantage of goggles in the water that did not arise as a result of differences in refractive effect. 绝对平面镜面则比一般的泳镜镜面稍显低平一些,这种泳镜的优点是在水中没有那种因折射而产生的差异效果。
- This article introduces precision mirror surface grinding of ceramic coating using metal bond diamond grinding wheel with electrolytic in-process dressing(ELID) technology. 本文引入金属基超硬磨料砂轮在线电解修整(ELID)技术,对陶瓷喷涂层进行精密镜面磨削的实验研究。
- Non-Ammoniated Glass cleaner can be used on glass and mirror surfaces. 绿色认证产品,无氨配方,适用于各种玻璃和镜子表面。
- The laser intensity distribution at the mirror surface is calculated using Collins formula, with which the period of damage rings and other phenomena can be explained. 并依据实验参数,用柯林斯公式对样品表面的光强分布进行了计算,所得光强分布的周期与损伤波纹的周期基本一致。